6311-ZZ Deep Groove Ball Bearing – Factory Direct, High Precision, Low Noise

<h2>Basic Info.</h2> <table> <tr>{{ZKF_0}}Diamètre Intérieur{{ZKF_1}}{{ZKF_0}}55 mm{{ZKF_1}}</tr> <tr>{{ZKF_0}}Diamètre extérieur{{ZKF_1}}<td>120 mm</td></tr> <tr>{{ZKF_0}}Largeur{{ZKF_1}}<td>29 mm</td></tr> <tr><td>Seal Type</td><td>ZZ / 2RS / Open</td></tr> <tr><td>Precision Rating</td><td>P0, P6, P5, P4, P2</td></tr> <tr>{{ZKF_0}}Matériau{{ZKF_1}}<td>Bearing Steel</td></tr> </table> {{ZKF_0}}Introduction{{ZKF_1}}This is a high-precision single-row radial ball bearing (Model: 6311-ZZ), widely used in industrial machinery. Features include multiple seal options, customizable precision grades, grease/oil lubrication, and compliance with DIN/ISO/JIS standards. Made in China, weight: 1.5 kg.

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